W211 AMG Discuss the W211 AMG's such as the E55 and the E63

Dynamic seat question

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Old Aug 12, 2006 | 12:37 PM
  #1  
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'03 E55 AMG
Unhappy Dynamic seat question

My car recently came back from the shop after some extensive work. The dynamic seats did not seem to be working so today I tried to scroll through the menu and it appears the dynamic seat submenu is GONE?

Any ideas on this? Could the recent ECU reflash have somehow erased it or am I just doing something stupid.

Curiously the submenu for "easy entry" is also missing.
Just on the 55.....not on the wife
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Old Aug 12, 2006 | 01:03 PM
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I like to add that every once in a while, my dynamic seat shuts off and I cant turn it back on? Does this happen to anyone here? If I stop and turned off the car, then restarted it again, dynamic seat function resumed!
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Old Aug 12, 2006 | 01:55 PM
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Originally Posted by 2K6E55
I like to add that every once in a while, my dynamic seat shuts off and I cant turn it back on? Does this happen to anyone here? If I stop and turned off the car, then restarted it again, dynamic seat function resumed!
HUH? Mine always works. Hmmmm.
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Old Aug 12, 2006 | 05:38 PM
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Twice my dynamic seats shut off on me then just came back on after a few minutes. Once while driving, the other after idling for about 10 minutes doing an audio demo. No clue as to why... Gremlins at work? I'd probably get the typical "we can't replicate the problem sir" thing from the dealer, so I won't bother unless it continues to happen.
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Old Aug 12, 2006 | 06:03 PM
  #5  
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Originally Posted by Torquey55
Twice my dynamic seats shut off on me then just came back on after a few minutes. Once while driving, the other after idling for about 10 minutes doing an audio demo. No clue as to why... Gremlins at work? I'd probably get the typical "we can't replicate the problem sir" thing from the dealer, so I won't bother unless it continues to happen.
It's not just that they're not working it's that they don't even show up on the COMMAND menu. That's what is weird............
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Old Aug 12, 2006 | 06:27 PM
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E55 AMG
Originally Posted by Apple '55
It's not just that they're not working it's that they don't even show up on the COMMAND menu. That's what is weird............
sounds like a software bug. You will probably have to get it hooked up to the star machine.
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Old Aug 12, 2006 | 09:47 PM
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Mine seem to work fine...
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Old Aug 13, 2006 | 11:50 PM
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Originally Posted by jangy
HUH? Mine always works. Hmmmm.
Yes, happened twice since I own my car in 4 months. Once it shuts off, it wont come back on until I turn off the car and turn it back on again.
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Old Aug 14, 2006 | 02:05 PM
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does anyone have a problem with the dynamic seats not being powerful enough when u make turns? I have my seats set to "powerful" and it feels as if its set to "weak". When making turns, the sides inflate too too slow.
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Old Aug 14, 2006 | 09:12 PM
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Originally Posted by 2K6E55
I like to add that every once in a while, my dynamic seat shuts off and I cant turn it back on? Does this happen to anyone here? If I stop and turned off the car, then restarted it again, dynamic seat function resumed!

You sir, are in luck. I had the EXACT same problem when I took delivery of my 2004 E500. Problem solved by the dealer. I just dug up my old paperwork on this and here's what is says:

Cause:
801550 - Pnuematic supply pump - multi contour/dynamic seats R & R/REPL
146 WR
1 211-800-01-48 pump for vac


31185 - Pnuematic for dynamic seat broken perform sds test found codes

9254 - Pressure release EF valve for draining open without active over pressure run



Now, I'm not versed in MB mechanic-ese but it looks like there was a bad pump or something.

Hope this helps. Oh, and since this was done, it hasn't happened once.

Good luck.
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Old Aug 14, 2006 | 10:21 PM
  #11  
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Thank you for the info. This is what I was afraid of and did NOT have time to take it to the stealer.
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Old Aug 14, 2006 | 10:44 PM
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Jeff, I got a new SA at MB San Diego. He is killer cool for now. You may want to try him out and see how he is. Alfonso.
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Old Aug 14, 2006 | 11:11 PM
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Originally Posted by jangy
Jeff, I got a new SA at MB San Diego. He is killer cool for now. You may want to try him out and see how he is. Alfonso.
Thanks bro. I will call him to schedule an appointment soon.
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Old Aug 15, 2006 | 08:34 AM
  #14  
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Originally Posted by Benz-O-Rama
You sir, are in luck. I had the EXACT same problem when I took delivery of my 2004 E500. Problem solved by the dealer. I just dug up my old paperwork on this and here's what is says:

Cause:
801550 - Pnuematic supply pump - multi contour/dynamic seats R & R/REPL
146 WR
1 211-800-01-48 pump for vac


31185 - Pnuematic for dynamic seat broken perform sds test found codes

9254 - Pressure release EF valve for draining open without active over pressure run



Now, I'm not versed in MB mechanic-ese but it looks like there was a bad pump or something.

Hope this helps. Oh, and since this was done, it hasn't happened once.

Good luck.
Thanks for your detailed response. I am bringing it in to the MB dealer on Friday and will reference your error codes to see if it is the same problem. Hopefully it's a quick fix.
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Old Aug 15, 2006 | 09:09 AM
  #15  
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Apple...

I don't think we have the same problem. My response was a reply for post #2 made by 2K6E55. He has a problem in which the dynamic seats turns off by itself and you need to restart the car to get it to work again.

Sorry I don't have the solution for your problem, but it sounds like it should be be able to be re-enabled via the dealer's Star Diagnostic machine.

Good luck.
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